Assignee
No assignee recorded.
Inventors
- Sung Eun Kim (110 patents)
- Sunho Lee (28 patents)
- Unknown
- Dae Ho Kang (60 patents)
- Unknown
- Jae-Sun Kim (28 patents)
- Sangryul Lee (8 patents)
- Kyong Cheol Kim (2 patents)
- Unknown
- Jae-cheol Lee (53 patents)
US Patent 11248003 · Granted Feb 15, 2022
No assignee recorded.